Rockwell Automation 1772-LPx DATA PLC-2 FAMILY PROG CONTRL - Manual (Page 17)

Appendix
Publication 1772Ć10.1 - March 1996
Specifications
Specifications for PLC-2/20 processors follow.
Nominal Input Voltages to
Processor Modules
G +5.1V, +12V, Ć5.1V
Input Power Required for Processor
G (no I/O Racks)
G 25 VA
Maximum input Power Required
for Loaded Power Supply
G 75VA (nominal)
Scan Time (nominal)
G 5 ms/1K of memory
Memory Capacity
G 8K words (16 data bits each)
Ambient Temperature Rating
G 0 ° C to 60 ° C (operational)
G Ć40 ° C to +85 ° C (storage,
excluding Battery)
Humidity Rating
G 5 to 95% (without condensation)
Keying
G Processor modules slotted to mate with
keyed Chassis sockets
Specifications for PLC-2/30 processors follow.
1772ĆLP3 Processor
Input Voltage
G 120V AC
G 220/240V AC
Input Voltage Range
G 97V to 132V AC
G 196 to 250V AC
Input Power
G 75VA
Frequency
G 47 to 63HZ
Memory Capacity
G 16K words (nominal)
1772ĆLP3D4 Processor
Input Voltage
G 24V DC (nominal)
Input Voltage Range
G 20.5 - 32.0V DC
Input Power
G 75 VA (nominal)
Memory Capacity
G 8K (nominal)
Specifications Common to
Both Cat. Nos. of the PLCĆ2/30
Processor
Battery BackĆup
G 2 Alkaline DĆsize batteries 1.5V
G 1 Lithium DĆsize battery 3.7V
Data Table Size
G Floating, 32 to 8192 words
I/O Scan
G .5ms/128 (typical)
Program Scan
G 5ms (typical)/1 K
I/O Compatability
G Without complementary I/O - 896
G With complementary I/O - 1792
Mode Selection
G By keyswitch on the processor
Environmental Conditions
G Operating Temperature:
0 to 60 ° C (32 to 140 ° F)
G Storage Temperature:
Ć40 to 85 ° C (Ć40 to 185 ° F)
G Relative Humidity:
5% to 95% (without
condensation)
Specifications